<template>
	<view>
		<view class="top">
			<view class="bar">
				<view class="tab-item" v-for="tab in tabs" :class="{active: tab.name === currentTab}"
					@click="switchTab(tab.name)">
					{{tab.title}}
				</view>
			</view>
			<!-- <view v-if="currentTab === 'my'">
				这是我的页面
			</view>
			<view v-else-if="currentTab === 'music'">
				这是音乐馆页面
			</view>
			<view v-else-if="currentTab === 'discover'">
				这是发现页面
			</view> -->
			<slot :name="currentTab"></slot>
		</view>
	</view>
</template>

<script>
	export default {
		name: "Tabs",
		data() {
			return {
				currentTab: 'music',
				// tab 数据
				tabs: [{
					name: 'my',
					title: '我的'
				}, {
					name: 'music',
					title: '音乐馆'
				}, {
					name: 'discover',
					title: '发现'
				}]
			}
		},
		methods: {
			switchTab(tabName) {
				this.currentTab = tabName;
			}
		}
	}
</script>

<style lang="scss">
	.top {
		width: 100%;
		box-sizing: border-box;
		font-size: 32rpx;

		.bar {
			display: flex;
			justify-content: center;
			line-height: 100rpx;
			background-color: #00c273;
			color: #fff;
			height: 10vh;

			.tab-item {
				margin: 0 10rpx;
			}
		}
	}

	.active {
		color: black;
		font-size: 45rpx;
		font-weight: bold;
	}
</style>